跳轉至內容
Merck
全部照片(1)

重要文件

344311

Sigma-Aldrich

2,5-二甲基-2,4-己二烯

96%

登入查看組織和合約定價


About This Item

線性公式:
(CH3)2C=CHCH=C(CH3)2
CAS號碼:
分子量::
110.20
Beilstein:
1733342
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
暫時無法取得訂價和供貨情況

蒸汽密度

3.8 (vs air)

蒸汽壓力

26.9 mmHg ( 37.7 °C)
7.2 mmHg ( 20 °C)

化驗

96%

形狀

liquid

自燃溫度

559 °F

折射率

n20/D 1.476 (lit.)

bp

132-134 °C (lit.)

mp

11-14 °C (lit.)

密度

0.773 g/mL at 25 °C (lit.)

SMILES 字串

C\C(C)=C/C=C(\C)C

InChI

1S/C8H14/c1-7(2)5-6-8(3)4/h5-6H,1-4H3

InChI 密鑰

DZPCYXCBXGQBRN-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

2,5-二甲基-2,4-己二烯是一种富电子烯烃。[1]它可诱导9,10-二氯蒽光脱氯,且其作用机理已经过业内研究。[2]据报道,新的铜-双噁唑啉复合物可催化2,5-二甲基-2,4-己二烯与重氮乙酸丁酯的不对称环丙烷化反应。[3]目前,2,5-二甲基-2,4-己二烯作为各种溶剂中的单线态氧受体作用已经过研究。[4]同时,芳香族和脂肪族硫醇与2,5-二甲基-2,4-己二烯的加成反应机理也已经过研究。[5]

應用

2,5-二甲基-2,4-己二烯可用于合成(+)-反式-(1R,3R)-菊氨酸甲酯。[6]

象形圖

FlameExclamation mark

訊號詞

Warning

危險分類

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

84.2 °F - closed cup

閃點(°C)

29 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


從最近期的版本中選擇一個:

分析證明 (COA)

Lot/Batch Number

未看到正確版本?

如果您需要一個特定的版本,您可以透過批號來尋找特定憑證。

已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Katsuhiro Suenobu et al.
Journal of the American Chemical Society, 126(23), 7271-7280 (2004-06-10)
The reaction pathway and the mechanism of asymmetric induction in the synthesis of (+)-trans-(1R,3R)-chrysanthemic acid methyl ester from methyl diazoacetate and 2,5-dimethyl-2,4-hexadiene in the presence of a C(1)-chiral salicylaldimine Cu(I) complex has been probed with the aid of hybrid density
Maki Ohashi et al.
Organic letters, 10(13), 2741-2743 (2008-06-10)
The synthesis of monoalkylated propanedinitriles was achieved upon photoirradiation of MeCN/H(2)O solutions containing propanedinitrile (1; malononitrile) and electron-rich alkenes in the presence of lithium carbonate and a catalytic amount of 9-cyanophenanthrene or redox-type photosensitizers (electron-mediating photosensitizers), through regioselective anti-Markovnikov photochemical
Makoto Itagaki et al.
The Journal of organic chemistry, 70(8), 3292-3295 (2005-04-13)
Some new bisoxazoline ligands with an aryl group at the 4-position and gem-dimethyl groups at the 5-position on the oxazoline ring were prepared from arylglycines. Remarkable enhancement of the trans-selectivity (trans/cis = 87/13) and the enantioselectivity (96% ee for the
J Saltiel et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 8(6), 856-867 (2009-06-06)
Photochemical formation of 9-chloroanthracene (MCA) from 9,10-dichloroanthracene (DCA) is observed in the presence of 2,5-dimethyl-2,4-hexadiene (DMH) in acetonitrile (AN). The mechanism of the reaction was investigated using kinetics, deuterium labeling, and quenching techniques. Contrary to conclusions in a recent publication
Organic sulfur compounds. VII. Some addition and co-oxidation reactions of thiols with 2, 5-dimethyl-2, 4-hexadiene.
Oswald AA, et al.
The Journal of Organic Chemistry, 27(7), 2439-2448 (1962)

Questions

Reviews

No rating value

Active Filters

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務